:root {
    --primary: #2563eb;
    --primary-light: #dbeafe;
    --primary-dark: #1d4ed8;
    --accent: #f59e0b;
    --accent-light: #fef3c7;
    --bg: #ffffff;
    --bg-alt: #f8fafc;
    --bg-card: #ffffff;
    --text: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border: #e2e8f0;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans SC', sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
}

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { line-height: 1.3; font-weight: 600; color: var(--text); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.site-content { min-height: 60vh; }

/* ============ HEADER ============ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.site-logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}
.site-logo-link .custom-logo-link {
    display: flex;
    align-items: center;
}
.site-logo-link .custom-logo-link img {
    max-height: 44px;
    width: auto;
    display: block;
}
.site-logo-custom {
    display: block;
    max-height: 44px;
    width: auto;
    border-radius: 4px;
}
.site-logo-default {
    display: block;
    height: 40px;
    width: auto;
    transition: opacity var(--transition);
}
.site-logo-default:hover {
    opacity: 0.85;
}
.site-logo-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.5px;
    transition: var(--transition);
    white-space: nowrap;
}
.site-logo-text:hover { color: var(--primary); }

.main-nav { display: flex; align-items: center; }
.nav-menu { display: flex; gap: 4px; }
.nav-menu > li > a {
    display: block;
    padding: 8px 16px;
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 500;
    border-radius: 8px;
    transition: var(--transition);
}
.nav-menu > li > a:hover,
.nav-menu > .current-menu-item > a,
.nav-menu > .current_page_parent > a {
    color: var(--primary);
    background: var(--primary-light);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

.header-right { display: flex; align-items: center; gap: 12px; }
.search-toggle {
    background: none;
    border: 1px solid var(--border);
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}
.search-toggle:hover {
    color: var(--primary);
    border-color: var(--primary);
}

.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
}
.search-overlay.active { display: flex; animation: fadeIn 0.2s ease; }
.search-overlay-inner {
    background: white;
    border-radius: 20px;
    padding: 40px;
    width: 90%;
    max-width: 600px;
    position: relative;
    animation: slideUp 0.3s ease;
}
.search-form-full { display: flex; gap: 0; }
.search-form-full input {
    flex: 1;
    padding: 16px 20px;
    font-size: 18px;
    border: 2px solid var(--border);
    border-radius: 12px 0 0 12px;
    outline: none;
    transition: var(--transition);
}
.search-form-full input:focus { border-color: var(--primary); }
.search-form-full button {
    padding: 16px 28px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 0 12px 12px 0;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
}
.search-close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    font-size: 32px;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
}

/* ============ FOOTER ============ */
.site-footer {
    background: #0f172a;
    color: #cbd5e1;
    margin-top: 80px;
}
.footer-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 24px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}
.footer-logo-wrap {
    margin-bottom: 16px;
}
.footer-logo-wrap .custom-logo-link img {
    max-height: 44px;
    width: auto;
    display: block;
}
.footer-logo {
    font-size: 22px;
    font-weight: 700;
    color: white;
}
.footer-brand p { font-size: 14px; line-height: 1.8; color: #94a3b8; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    transition: var(--transition);
}
.footer-social a:hover {
    background: var(--primary);
    color: white;
}
.footer-links h4, .footer-qr h4 {
    color: white;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 16px;
}
.footer-links ul li { margin-bottom: 10px; }
.footer-links ul li a {
    font-size: 14px;
    color: #94a3b8;
    transition: var(--transition);
}
.footer-links ul li a:hover { color: white; }
.footer-qr p { font-size: 14px; color: #94a3b8; line-height: 1.8; margin-top: 12px; text-align: center; }
.footer-qr-placeholder {
    background: rgba(255,255,255,0.05);
    border: 2px dashed rgba(255,255,255,0.15);
    border-radius: var(--radius);
    padding: 24px 16px;
    text-align: center;
    transition: var(--transition);
}
.footer-qr-placeholder:hover {
    border-color: var(--primary);
    background: rgba(37,99,235,0.08);
}
.qr-code-sim {
    font-size: 48px;
    margin-bottom: 12px;
    display: block;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 24px;
    text-align: center;
}
.footer-bottom p { font-size: 13px; color: #64748b; }
.footer-bottom a { color: #64748b; }
.footer-bottom a:hover { color: white; }

/* ============ HERO SECTION ============ */
.hero-section {
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 50%, #3b82f6 100%);
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}
.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; }
.hero-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
}
.hero-shape-1 {
    top: -20%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: white;
    animation: float 8s ease-in-out infinite;
}
.hero-shape-2 {
    bottom: -20%;
    left: -5%;
    width: 350px;
    height: 350px;
    background: white;
    animation: float 10s ease-in-out infinite reverse;
}
.hero-shape-3 {
    top: 30%;
    left: 60%;
    width: 200px;
    height: 200px;
    background: white;
    animation: float 6s ease-in-out infinite 2s;
}
.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255,255,255,0.12);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
    margin-bottom: 20px;
    backdrop-filter: blur(4px);
}
.hero-text h1 {
    font-size: 48px;
    font-weight: 800;
    color: white;
    line-height: 1.1;
    margin-bottom: 16px;
    letter-spacing: -1px;
}
.hero-subtitle {
    font-size: 18px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 8px;
    font-weight: 500;
}
.hero-desc {
    font-size: 16px;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-bottom: 32px;
}
.hero-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
}
.hero-btn-primary {
    background: white;
    color: var(--primary);
}
.hero-btn-primary:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}
.hero-btn-secondary {
    background: rgba(255,255,255,0.12);
    color: white;
    border: 1px solid rgba(255,255,255,0.2);
}
.hero-btn-secondary:hover {
    background: rgba(255,255,255,0.2);
    color: white;
    transform: translateY(-2px);
}
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}
.hero-illustration {
    width: 100%;
    max-width: 480px;
    aspect-ratio: 4/3;
    background: rgba(255,255,255,0.08);
    border-radius: 24px;
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    border: 1px solid rgba(255,255,255,0.1);
}
.hero-illustration-content {
    display: flex;
    align-items: center;
    gap: 20px;
}
.hero-illustration-icon {
    font-size: 60px;
    animation: pulse 2s ease-in-out infinite;
}
.hero-illustration-arrow {
    font-size: 40px;
    color: rgba(255,255,255,0.5);
}
.hero-floating-cards {
    display: flex;
    gap: 8px;
    margin-top: 24px;
    flex-wrap: wrap;
    justify-content: center;
}
.hero-floating-card {
    padding: 6px 16px;
    background: rgba(255,255,255,0.12);
    border-radius: 20px;
    font-size: 12px;
    color: rgba(255,255,255,0.7);
    border: 1px solid rgba(255,255,255,0.1);
}
.hero-floating-card-1 { animation: float 4s ease-in-out infinite; }
.hero-floating-card-2 { animation: float 5s ease-in-out infinite 0.5s; }
.hero-floating-card-3 { animation: float 4.5s ease-in-out infinite 1s; }

/* ============ STATS SECTION ============ */
.stats-section {
    background: var(--primary);
    padding: 50px 0;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.stat-item { padding: 20px; }
.stat-number {
    display: block;
    font-size: 42px;
    font-weight: 800;
    color: white;
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -1px;
}
.stat-label {
    font-size: 15px;
    color: rgba(255,255,255,0.75);
    font-weight: 500;
}

/* ============ SECTIONS ============ */
.section { padding: 80px 0; }
.section-header {
    text-align: center;
    margin-bottom: 48px;
}
.section-header h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}
.section-header p {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
}
.section-header-left {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 32px;
}
.section-header-left h2 {
    font-size: 28px;
    font-weight: 700;
}
.section-header-left .section-desc {
    color: var(--text-secondary);
    font-size: 15px;
    margin-top: 8px;
}
.section-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    font-weight: 500;
    color: var(--primary);
    padding: 8px 16px;
    border-radius: 8px;
    transition: var(--transition);
}
.section-link:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
}

/* ============ BRAND RANKING ============ */
.brand-ranking {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 800px;
    margin: 30px auto 0;
}
.brand-rank-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
    color: var(--text);
}
.brand-rank-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateX(6px);
    color: var(--text);
}
.brand-rank-item.brand-rank-featured {
    border-left: 4px solid var(--accent);
}
.brand-rank-num {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-weight: 700;
    font-size: 18px;
    color: var(--text-muted);
    background: var(--bg-alt);
    flex-shrink: 0;
}
.brand-rank-info { flex: 1; min-width: 0; }
.brand-rank-info h3 { font-size: 17px; font-weight: 600; margin-bottom: 4px; }
.brand-rank-info .brand-desc {
    font-size: 13px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.brand-rank-arrow { color: var(--primary); opacity: 0; transition: var(--transition); }
.brand-rank-item:hover .brand-rank-arrow { opacity: 1; transform: translateX(4px); }

/* ============ BRAND RANKING LOGO ============ */
.brand-rank-logo {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
}
.brand-rank-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 3px;
}
.brand-rank-logo-lg {
    width: 52px;
    height: 52px;
}
.brand-rank-logo-placeholder {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    opacity: 0.5;
}

/* ============ FEATURED BRANDS GRID（积分推荐品牌卡片） ============ */
.featured-brands-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 30px auto 0;
    max-width: 900px;
}
.featured-brand-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 28px 20px 22px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.3s ease;
    color: var(--text);
    text-decoration: none;
}
.featured-brand-card:hover {
    border-color: var(--primary);
    box-shadow: 0 8px 25px rgba(37,99,235,0.10);
    transform: translateY(-4px);
    color: var(--text);
}
.featured-brand-logo {
    width: 72px;
    height: 72px;
    border-radius: 14px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    margin-bottom: 14px;
}
.featured-brand-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 6px;
}
.featured-brand-logo-placeholder {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    opacity: 0.5;
}
.featured-brand-name {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 8px;
    color: var(--text);
}
.featured-brand-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0 0 auto;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 39px;
}
.featured-brand-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    align-items: center;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
    width: 100%;
    font-size: 12px;
}
.featured-brand-score {
    color: var(--accent);
    font-weight: 500;
}
.featured-brand-phone {
    color: var(--text-muted);
}

/* 响应式：小屏两列/一列 */
@media (max-width: 768px) {
    .featured-brands-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
}
@media (max-width: 480px) {
    .featured-brands-grid {
        grid-template-columns: 1fr;
        max-width: 320px;
    }
}
.brand-rank-votes {
    font-size: 13px;
    font-weight: 400;
    color: var(--accent);
    margin-left: 8px;
}

/* ============ PODIUM SECTION ============ */
.podium-section {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 20px;
    max-width: 820px;
    margin: 0 auto;
}
.podium-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 28px 16px 0;
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--text);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}
.podium-card:hover {
    transform: translateY(-6px);
    color: var(--text);
}
.podium-rank-1 {
    background: linear-gradient(180deg, #fef3c7 0%, #fdf8e8 60%, #ffffff 100%);
    border: 2px solid #f59e0b;
    padding-top: 36px;
    flex: 1.3;
    z-index: 2;
}
.podium-rank-2 {
    background: linear-gradient(180deg, #f1f5f9 0%, #f8fafc 60%, #ffffff 100%);
    border: 2px solid #cbd5e1;
    padding-top: 24px;
    flex: 1;
    z-index: 1;
}
.podium-rank-3 {
    background: linear-gradient(180deg, #fef1e6 0%, #fef7f0 60%, #ffffff 100%);
    border: 2px solid #fdba74;
    padding-top: 20px;
    flex: 1;
    z-index: 1;
}
.podium-rank-1:hover { box-shadow: 0 12px 40px rgba(245,158,11,0.25); }
.podium-rank-2:hover { box-shadow: 0 12px 40px rgba(100,116,139,0.2); }
.podium-rank-3:hover { box-shadow: 0 12px 40px rgba(251,146,60,0.2); }

.podium-crown {
    font-size: 32px;
    margin-bottom: 4px;
    animation: float 3s ease-in-out infinite;
}
.podium-rank-1 .podium-crown { font-size: 40px; }
.podium-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
}
.podium-rank-1 .podium-badge { background: #f59e0b; color: white; }
.podium-rank-2 .podium-badge { background: #94a3b8; color: white; }
.podium-rank-3 .podium-badge { background: #d97706; color: white; }

.podium-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid #e2e8f0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    margin-bottom: 12px;
    transition: transform 0.3s ease;
}
.podium-rank-1 .podium-logo {
    width: 96px;
    height: 96px;
    border-width: 3px;
    border-color: #f59e0b;
    box-shadow: 0 4px 20px rgba(245,158,11,0.3);
}
.podium-rank-2 .podium-logo {
    width: 72px;
    height: 72px;
    border-color: #94a3b8;
}
.podium-rank-3 .podium-logo {
    width: 64px;
    height: 64px;
    border-color: #d97706;
}
.podium-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 6px;
}
.podium-logo-placeholder {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    background: var(--primary-light);
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.podium-name {
    font-size: 17px;
    font-weight: 700;
    margin: 0 0 4px;
    color: var(--text);
}
.podium-rank-1 .podium-name { font-size: 20px; }
.podium-votes {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.podium-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
    max-width: 180px;
    margin: 0 auto 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.podium-stand {
    width: 100%;
    height: 8px;
    border-radius: 4px 4px 0 0;
    margin-top: auto;
}
.podium-rank-1 .podium-stand {
    height: 12px;
    background: linear-gradient(90deg, #f59e0b, #d97706);
}
.podium-rank-2 .podium-stand {
    height: 8px;
    background: linear-gradient(90deg, #94a3b8, #64748b);
}
.podium-rank-3 .podium-stand {
    height: 6px;
    background: linear-gradient(90deg, #fdba74, #d97706);
}

/* ============ PODIUM CARD LINK ============ */
.podium-card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s ease;
}
.podium-card-link:hover {
    color: inherit;
}
.podium-card-link:hover .podium-logo {
    transform: scale(1.08) rotate(-3deg);
}

/* ============ HOME VOTE BUTTONS ============ */
.podium-vote-btn,
.rank-vote-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    border: 1px solid var(--primary);
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin: 6px 0 4px;
    line-height: 1;
    font-family: inherit;
}
.podium-vote-btn:hover,
.rank-vote-btn:hover {
    background: var(--primary);
    color: #fff;
}
.podium-vote-btn.voted,
.rank-vote-btn.voted,
.podium-vote-btn:disabled,
.rank-vote-btn:disabled {
    background: #d1fae5;
    border-color: #10b981;
    color: #065f46;
    cursor: default;
    opacity: 0.9;
}
.podium-vote-btn:disabled,
.rank-vote-btn:disabled {
    cursor: not-allowed;
}
.podium-vote-btn svg,
.rank-vote-btn svg {
    flex-shrink: 0;
}
.rank-vote-btn {
    flex-shrink: 0;
    padding: 5px 10px;
    font-size: 11px;
    margin: 0 6px;
    white-space: nowrap;
}
.vote-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid var(--primary);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* ============ MEDIA PARTNERS ============ */
.media-partners-section {
    background: var(--bg-card);
    overflow: hidden;
}
.media-partners-scroll {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 100%;
    margin: 0 auto;
}
.media-partners-row {
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent 0%, #000 5%, #000 95%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 5%, #000 95%, transparent 100%);
}
.media-partners-track {
    display: flex;
    gap: 20px;
    width: max-content;
    animation: mediaScroll 40s linear infinite;
}
.media-partners-row.row-reverse .media-partners-track {
    animation-direction: reverse;
}
/* 悬停暂停滚动 */
.media-partners-row:hover .media-partners-track {
    animation-play-state: paused;
}
@keyframes mediaScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.media-partner-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 18px 22px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    min-width: 110px;
    transition: all 0.3s ease;
    flex-shrink: 0;
}
.media-partner-item:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.media-partner-icon {
    font-size: 32px;
    line-height: 1;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.media-partner-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.media-partner-emoji {
    font-size: 28px;
    line-height: 1;
}
.media-partner-item a {
    text-decoration: none;
    color: inherit;
}
.media-partner-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}
.media-partner-disclaimer {
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 24px;
    opacity: 0.7;
}

/* ============ PRODUCT CARDS ============ */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 24px;
}
.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}
.product-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.product-card a { display: block; color: inherit; }
.product-card-img { position: relative; overflow: hidden; aspect-ratio: 4/3; }
.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.product-card:hover .product-card-img img { transform: scale(1.08); }
.product-card .no-image {
    width: 100%;
    height: 200px;
    background: var(--bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 14px;
}
.product-card-body { padding: 20px; }
.product-card h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.product-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.product-tag {
    font-size: 11px;
    padding: 4px 10px;
    background: var(--bg-alt);
    border-radius: 6px;
    color: var(--text-secondary);
    font-weight: 500;
}
.product-tag.brand-tag { background: var(--primary-light); color: var(--primary); }
.product-tag.efficiency-tag { background: #d1fae5; color: #065f46; }
.product-tag.price-tag { background: var(--accent-light); color: #92400e; }

/* ============ COMPANY GRID ============ */
.company-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.company-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}
.company-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.company-card-featured { border-color: var(--accent); }
.company-card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 12px;
    background: var(--accent);
    color: white;
    font-size: 12px;
    font-weight: 600;
    border-radius: 6px;
    z-index: 1;
}
.company-card-header {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 20px 20px 0;
}
.company-card-logo {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-alt);
    flex-shrink: 0;
}
.company-card-logo img { width: 100%; height: 100%; object-fit: cover; }
.company-card-logo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    background: var(--primary-light);
}
.company-card-title h3 { font-size: 16px; font-weight: 600; }
.company-card-title h3 a { color: var(--text); }
.company-card-title h3 a:hover { color: var(--primary); }
.company-card-cats { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.company-card-cats .tag { font-size: 11px; padding: 2px 8px; }
.company-card-body { padding: 16px 20px; }
.company-card-body p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }
.company-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 12px;
    font-size: 12px;
    color: var(--text-muted);
}
.company-card-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 8px;
}

/* ============ TOOLS GRID ============ */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.tool-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 28px;
    text-align: center;
    transition: var(--transition);
    color: var(--text);
}
.tool-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    color: var(--text);
}
.tool-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--primary-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    transition: transform 0.3s ease;
}
.tool-card:hover .tool-icon { transform: scale(1.1) rotate(-5deg); }
.tool-card h3 { font-size: 18px; margin-bottom: 8px; }
.tool-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* ============ NEWS GRID ============ */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}
.news-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}
.news-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.news-card a { color: inherit; }
.news-card-img { aspect-ratio: 16/9; overflow: hidden; }
.news-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.news-card:hover .news-card-img img { transform: scale(1.08); }
.news-card-body { padding: 24px; }
.news-card-date {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.news-card h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 8px;
}
.news-card h3 a { color: var(--text); }
.news-card h3 a:hover { color: var(--primary); }
.news-card p {
    font-size: 14px;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ============ TECH GRID ============ */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}
.tech-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}
.tech-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.tech-card a { color: inherit; }
.tech-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.tech-card-body { padding: 24px; }
.tech-card-meta {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.tech-card h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 8px;
}
.tech-card h3 a { color: var(--text); }
.tech-card h3 a:hover { color: var(--primary); }
.tech-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.tech-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tech-tags .tag {
    font-size: 12px;
    padding: 4px 10px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 6px;
    font-weight: 500;
}
.tech-cat-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}
.cat-tab {
    padding: 10px 20px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}
.cat-tab:hover, .cat-tab.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ============ PAGE HEADER ============ */
.page-header {
    background: linear-gradient(135deg, #1e40af, #2563eb);
    padding: 60px 0;
    text-align: center;
    color: white;
}
.page-header h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 12px;
    color: white;
}
.page-header p {
    font-size: 16px;
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin: 0 auto;
}
.breadcrumb {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    font-size: 14px;
    color: var(--text-muted);
}
.breadcrumb a { color: var(--text-secondary); }
.breadcrumb a:hover { color: var(--primary); }

/* ============ BRAND HERO (single-brand) ============ */
.brand-hero {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-bottom: 32px;
}
.brand-hero-info {
    display: flex;
    gap: 32px;
    align-items: flex-start;
}
.brand-hero-logo {
    width: 120px;
    height: 120px;
    border-radius: 16px;
    overflow: hidden;
    background: var(--bg-alt);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.brand-hero-logo img { width: 100%; height: 100%; object-fit: contain; }
.brand-hero-logo-placeholder {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary);
    background: var(--primary-light);
}
.brand-hero-text { flex: 1; }
.brand-hero-text h1 { font-size: 28px; font-weight: 700; margin-bottom: 12px; }
.brand-hero-desc { font-size: 15px; color: var(--text-secondary); margin-bottom: 16px; }
.brand-hero-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.brand-badge {
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    background: var(--bg-alt);
    color: var(--text-secondary);
}
.brand-badge-rank { background: #fef3c7; color: #92400e; }
.brand-badge-featured { background: #d1fae5; color: #065f46; }
.brand-hero-stats {
    display: flex;
    gap: 32px;
    margin-bottom: 24px;
}
.brand-stat { text-align: center; }
.brand-stat-num {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}
.brand-stat-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.brand-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ============ PRODUCT DETAIL ============ */
.product-quick-specs {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    margin: 20px 0;
    padding: 20px;
    background: var(--bg-alt);
    border-radius: var(--radius);
}
.quick-spec { text-align: center; }
.quick-spec-label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.quick-spec-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
}
.quick-spec-price { color: var(--primary); }
.quick-spec-highlight { color: #065f46; }
.detail-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ============ CALCULATOR ============ */
.calculator-section {
    max-width: 760px;
    margin: 0 auto;
}
.calculator-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
}
.calc-results { padding: 8px 0; }
.calc-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
}
.calc-label { font-size: 14px; color: var(--text-secondary); }
.calc-value { font-size: 15px; color: var(--text); font-weight: 500; }
.calc-value strong { color: var(--primary); }
.calc-divider {
    height: 1px;
    background: var(--border);
    margin: 8px 0;
}
.calc-result-final { background: var(--primary-light); margin: 0 -16px; padding: 12px 16px; border-radius: 8px; }
.calc-value-final strong { font-size: 22px; }
.calc-value-model strong { color: #065f46; }
.result-display { margin-top: 0; }

/* ============ CALCULATOR SUGGESTIONS ============ */
.calc-suggestions { margin-top: 20px; }
.calc-suggestion-box {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    border: 1px solid #bae6fd;
    border-radius: var(--radius);
    padding: 20px 24px;
    line-height: 1.8;
    font-size: 14px;
    color: var(--text-secondary);
}
.calc-suggestion-box h4 {
    font-size: 16px;
    color: #0369a1;
    margin: 0 0 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid #bae6fd;
}
.calc-suggestion-box p { margin: 6px 0; }
.calc-suggestion-box strong { color: var(--text); }

/* ============ CALCULATOR PROMO SECTION (首页) ============ */
.calculator-promo-section {
    padding: 80px 0;
    background: var(--bg-alt);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.calculator-promo-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.calculator-promo-content .section-header { margin-bottom: 28px; }
.calculator-promo-content .section-header h2 {
    font-size: 32px;
    color: var(--text);
    margin: 0 0 12px;
}
.calculator-promo-content .section-header p {
    color: var(--text-secondary);
    font-size: 16px;
}
.calculator-benefits { display: flex; flex-direction: column; gap: 20px; }
.calc-benefit-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}
.calc-benefit-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}
.calc-benefit-item strong {
    display: block;
    color: var(--text);
    font-size: 15px;
    margin-bottom: 4px;
}
.calc-benefit-item p {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 0;
    line-height: 1.6;
}
.calculator-promo-form .calculator-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-md);
}
.calculator-promo-form .calculator-form {
    background: transparent;
    border: none;
    padding: 0;
}
.calculator-promo-form .calc-result {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
}

/* ============ CONTACT PAGE ============ */
.contact-page-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 48px;
    align-items: start;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.contact-form { max-width: 100%; }
.contact-feedback {
    margin-top: 16px;
    padding: 16px;
    border-radius: 10px;
    font-size: 14px;
}
.contact-feedback.success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.contact-feedback.error { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.required { color: #ef4444; }
.contact-info-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    margin-bottom: 24px;
}
.contact-info-box h3 { font-size: 18px; font-weight: 600; margin-bottom: 20px; }
.contact-details { list-style: none; }
.contact-details li {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}
.contact-details li:last-child { border-bottom: none; }
.contact-detail-icon { font-size: 24px; flex-shrink: 0; }
.contact-details li strong { display: block; font-size: 13px; color: var(--text-muted); margin-bottom: 4px; }
.contact-details li span,
.contact-details li a { font-size: 14px; color: var(--text); }
.contact-quick-links { list-style: none; }
.contact-quick-links li { margin-bottom: 12px; }
.contact-quick-links li a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 8px;
    transition: var(--transition);
    color: var(--text-secondary);
}
.contact-quick-links li a:hover {
    background: var(--primary-light);
    color: var(--primary);
}

/* ============ ABOUT PAGE ============ */
.about-intro { max-width: 800px; margin: 0 auto; }
.about-intro h2 { font-size: 28px; font-weight: 700; margin-bottom: 20px; text-align: center; }
.about-intro p { font-size: 16px; color: var(--text-secondary); line-height: 1.9; margin-bottom: 20px; text-align: center; }
.about-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}
.about-feature {
    text-align: center;
    padding: 32px 20px;
    background: var(--bg-alt);
    border-radius: var(--radius);
    transition: var(--transition);
}
.about-feature:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.about-feature-icon { font-size: 40px; margin-bottom: 16px; }
.about-feature h4 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.about-feature p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; text-align: center !important; }

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.contact-info-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
}
.contact-info-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}
.contact-icon { font-size: 40px; margin-bottom: 16px; }
.contact-info-card h4 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.contact-info-card p { font-size: 14px; color: var(--text-secondary); }

/* ============ DETAIL PAGES ============ */
.detail-header {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: 32px;
}
.detail-thumb { flex-shrink: 0; }
.detail-thumb img { width: 300px; height: 300px; object-fit: contain; border-radius: var(--radius); background: var(--bg-alt); }
.detail-info { flex: 1; }
.detail-info h1 { font-size: 28px; margin-bottom: 16px; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.detail-badge {
    display: inline-flex;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
}
.detail-badge-rank { background: #f59e0b; color: white; }
.detail-badge-featured { background: #10b981; color: white; }
.detail-badge-cat { background: var(--primary-light); color: var(--primary); }
.detail-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    margin-bottom: 32px;
}
.detail-section h2 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary);
}
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table th, .spec-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    text-align: left;
}
.spec-table th {
    width: 140px;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 14px;
    background: var(--bg-alt);
}
.spec-table tr:last-child th,
.spec-table tr:last-child td { border-bottom: none; }

/* ============ VOTE ============ */
.post-voting {
    padding: 32px;
    background: var(--bg-alt);
    border-radius: var(--radius);
    text-align: center;
    margin: 40px 0;
}
.post-voting p { font-size: 16px; font-weight: 500; margin-bottom: 16px; }
.vote-buttons { display: flex; justify-content: center; gap: 12px; }
.vote-btn {
    padding: 10px 24px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: white;
    cursor: pointer;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}
.vote-btn:hover { border-color: var(--primary); color: var(--primary); }
.vote-btn.voted { background: var(--primary); color: white; border-color: var(--primary); }

/* ============ FILTER BAR ============ */
.product-filter-bar {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 32px;
}
.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: end;
}
.filter-row .form-group { margin-bottom: 0; }
.no-results { text-align: center; padding: 80px 20px; color: var(--text-muted); }
.no-results-icon { font-size: 48px; margin-bottom: 16px; }
.no-results p { font-size: 16px; margin-bottom: 16px; }

/* ============ SINGLE POST ============ */
.single-post-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 24px;
}
.post-header { margin-bottom: 32px; }
.post-header h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.3;
}
.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 14px;
    color: var(--text-muted);
    align-items: center;
}
.post-content {
    font-size: 16px;
    line-height: 1.9;
    color: var(--text-secondary);
}
.post-content p { margin-bottom: 1.5em; }
.post-content h2 { font-size: 24px; margin-top: 40px; margin-bottom: 16px; }
.post-content h3 { font-size: 20px; margin-top: 32px; margin-bottom: 12px; }
.post-content img { border-radius: var(--radius); margin: 24px 0; }
.post-content ul, .post-content ol { margin-bottom: 1.5em; padding-left: 24px; }
.post-content li { margin-bottom: 8px; }
.post-content ul { list-style: disc; }
.post-content ol { list-style: decimal; }
.post-content a { text-decoration: underline; }

/* ============ PAGINATION ============ */
.pagination {
    text-align: center;
    padding: 40px 0;
}
.pagination ul {
    display: inline-flex;
    gap: 6px;
}
.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 14px;
    color: var(--text-secondary);
    transition: var(--transition);
}
.pagination a:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.pagination .current {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ============ 404 ============ */
.error-404 { text-align: center; padding: 120px 24px; }
.error-404 h1 {
    font-size: 120px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 8px;
}
.error-404 p { font-size: 18px; color: var(--text-secondary); margin-bottom: 32px; }

/* ============ ENTRY CARDS ============ */
.archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}
.entry-card {
    display: flex;
    gap: 24px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
}
.entry-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}
.entry-thumb { flex-shrink: 0; width: 220px; }
.entry-thumb img { width: 100%; height: 150px; object-fit: cover; border-radius: 8px; }
.entry-body { flex: 1; }
.entry-title { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.entry-title a { color: var(--text); }
.entry-title a:hover { color: var(--primary); }
.entry-meta { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; }
.entry-excerpt { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* ============ SIDEBAR ============ */
.content-with-sidebar {
    display: flex;
    gap: 40px;
}
.content-area { flex: 1; min-width: 0; }
.sidebar { width: 300px; flex-shrink: 0; }
.widget { margin-bottom: 32px; }
.widget-title {
    font-size: 16px;
    font-weight: 600;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary);
    margin-bottom: 16px;
}

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-align: center;
    justify-content: center;
}
.btn-primary {
    background: var(--primary);
    color: white;
}
.btn-primary:hover {
    background: var(--primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}
.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}
.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

/* ============ FORM ELEMENTS ============ */
.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 15px;
    transition: var(--transition);
    background: white;
    color: var(--text);
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37,99,235,0.1);
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 14px;
    color: var(--text-secondary);
}
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 40px; }

/* ============ POINTS CENTER ============ */
.points-card {
    background: #fff;
    border: 1px solid #eef2f6;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    transition: box-shadow 0.2s;
}
.points-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}
.points-balance-number {
    font-size: 56px;
    font-weight: 800;
    color: var(--primary, #2563eb);
    line-height: 1.1;
    letter-spacing: -2px;
}
.points-balance-label {
    font-size: 16px;
    color: #64748b;
    margin-top: 8px;
    font-weight: 500;
}
.points-log-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid #f1f5f9;
    gap: 16px;
}
.points-log-item:last-child {
    border-bottom: none;
}
.points-log-amount {
    font-size: 17px;
    font-weight: 700;
    white-space: nowrap;
}
.points-log-amount.earn {
    color: #059669;
}
.points-log-amount.spend {
    color: #dc2626;
}

/* Exchange Modal */
.exchange-modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.2s ease;
}
.exchange-modal-overlay.active {
    display: flex;
}
.exchange-modal {
    background: #fff;
    border-radius: 20px;
    padding: 36px 32px 28px;
    max-width: 460px;
    width: 90%;
    position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    animation: slideUp 0.25s ease;
}
.exchange-modal h3 {
    margin: 0 0 4px;
    font-size: 22px;
    font-weight: 700;
}
.exchange-close {
    position: absolute;
    top: 16px;
    right: 20px;
    border: none;
    background: none;
    font-size: 22px;
    color: #94a3b8;
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}
.exchange-close:hover {
    background: #f1f5f9;
    color: #334155;
}
.exchange-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.2s;
}
.exchange-option:hover {
    border-color: #93c5fd;
    background: #f0f7ff;
}
.exchange-option.selected {
    border-color: var(--primary, #2563eb);
    background: #eff6ff;
}
.exchange-option input[type="radio"] {
    accent-color: var(--primary, #2563eb);
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}
.exchange-option label {
    flex: 1;
    cursor: pointer;
}
.exchange-option label strong {
    font-size: 15px;
    color: #1e293b;
}
.option-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary, #2563eb);
    white-space: nowrap;
}
.exchange-btn {
    display: block;
    width: 100%;
    padding: 14px 24px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 8px;
}
.exchange-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}
.exchange-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}
.exchange-result {
    display: none;
    text-align: center;
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
}
.exchange-result.success {
    display: block;
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}
.exchange-result.error {
    display: block;
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* ============ ANIMATIONS ============ */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ============ UTILITIES ============ */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; text-align: center; }
    .hero-buttons { justify-content: center; }
    .hero-text h1 { font-size: 36px; }
    .footer-main { grid-template-columns: 1fr 1fr; }
    .about-features { grid-template-columns: repeat(2, 1fr); }
    .contact-page-layout { grid-template-columns: 1fr; }
    .brand-hero-info { flex-direction: column; align-items: center; text-align: center; }
    .brand-hero-meta { justify-content: center; }
    .brand-hero-stats { justify-content: center; }
    .brand-hero-actions { justify-content: center; }
}

@media (max-width: 768px) {
    .menu-toggle { display: flex; }
    .main-nav {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: white;
        border-bottom: 1px solid var(--border);
        padding: 16px 24px;
        box-shadow: var(--shadow-lg);
    }
    .main-nav.active { display: block; }
    .nav-menu { flex-direction: column; }
    .nav-menu > li > a { padding: 12px 16px; }

    .hero-text h1 { font-size: 28px; }
    .hero-section { padding: 60px 0 50px; }
    .hero-illustration { aspect-ratio: 3/2; }
    .section { padding: 50px 0; }
    .section-header h2 { font-size: 24px; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .stat-number { font-size: 32px; }

    .podium-section {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }
    .podium-card {
        width: 100%;
        max-width: 340px;
        padding-top: 20px;
    }
    .podium-rank-1 { flex: none; order: -1; }
    .podium-rank-2 { flex: none; }
    .podium-rank-3 { flex: none; }
    .podium-logo,
    .podium-rank-1 .podium-logo,
    .podium-rank-2 .podium-logo,
    .podium-rank-3 .podium-logo {
        width: 72px;
        height: 72px;
    }
    .media-partners-scroll { gap: 12px; }
    .media-partners-track { gap: 14px; }
    .media-partner-item {
        min-width: 90px;
        padding: 14px 16px;
    }
    .media-partner-icon {
        width: 40px;
        height: 40px;
        font-size: 26px;
    }
    .media-partner-name { font-size: 12px; }
    .tools-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-main { grid-template-columns: 1fr; gap: 30px; }
    .entry-card { flex-direction: column; }
    .entry-thumb { width: 100%; }

    .detail-header { flex-direction: column; align-items: center; text-align: center; }
    .detail-thumb img { width: 200px; height: 200px; }
    .detail-meta { justify-content: center; }

    .content-with-sidebar { flex-direction: column; }
    .sidebar { width: 100%; }

    .form-row { grid-template-columns: 1fr; }
    .about-features { grid-template-columns: repeat(2, 1fr); }
    .contact-info-grid { grid-template-columns: 1fr; }
    .contact-page-layout { grid-template-columns: 1fr; }
    
    .company-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
    .brand-hero { padding: 24px; }
    
    .product-quick-specs { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .tools-grid { grid-template-columns: 1fr; }
    .hero-text h1 { font-size: 24px; }
    .product-grid { grid-template-columns: 1fr; }
    .news-grid { grid-template-columns: 1fr; }
    .tech-grid { grid-template-columns: 1fr; }
    .archive-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
    .stat-number { font-size: 28px; }
    .about-features { grid-template-columns: 1fr; }
    .company-grid { grid-template-columns: 1fr; }
    .post-header h1 { font-size: 24px; }
}

/* ============ BRAND GRID FULL (archive brands) ============ */
.brand-grid-full {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.brand-card-full {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 24px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
    position: relative;
}
.brand-card-full:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateX(6px);
}
.brand-card-full.top-1 { border-left: 4px solid #f59e0b; }
.brand-card-full.top-2 { border-left: 4px solid #94a3b8; }
.brand-card-full.top-3 { border-left: 4px solid #d97706; }
.rank-number {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-muted);
    background: var(--bg-alt);
    flex-shrink: 0;
}
.brand-card-full.top-1 .rank-number { background: #f59e0b; color: white; }
.brand-card-full.top-2 .rank-number { background: #94a3b8; color: white; }
.brand-card-full.top-3 .rank-number { background: #d97706; color: white; }
.brand-logo { flex-shrink: 0; }
.brand-logo img { width: 80px; height: 80px; object-fit: contain; border-radius: 12px; background: var(--bg-alt); }
.brand-logo .no-image-sm {
    width: 80px;
    height: 80px;
    background: var(--bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 12px;
    border-radius: 12px;
}
.brand-desc { flex: 1; min-width: 0; }
.brand-desc h3 { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.brand-desc h3 a { color: var(--text); }
.brand-desc h3 a:hover { color: var(--primary); }
.brand-desc p { font-size: 14px; color: var(--text-secondary); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.brand-stats {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.brand-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 8px 14px;
    background: var(--bg-alt);
    border-radius: 10px;
    min-width: 60px;
}
.brand-stat-icon {
    font-size: 16px;
    line-height: 1;
}
.brand-stat-label {
    font-size: 10px;
    color: var(--text-muted);
    font-weight: 500;
    line-height: 1.2;
}
.brand-stat-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    line-height: 1.3;
}
.brand-stat-products .brand-stat-value {
    color: var(--primary);
}
.brand-stat-votes .brand-stat-value {
    color: #d97706;
}
.brand-stats .badge {
    padding: 2px 10px;
    background: #fef3c7;
    color: #92400e;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}
.brand-actions { display: flex; gap: 8px; flex-shrink: 0; }

/* ============ TAG ============ */
.tag {
    display: inline-block;
    padding: 4px 10px;
    background: var(--bg-alt);
    border-radius: 6px;
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}
a.tag:hover { background: var(--primary-light); color: var(--primary); }

/* ============ BACK TO TOP ============ */
#back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--primary);
    color: white;
    border: none;
    font-size: 22px;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    display: none;
    z-index: 999;
}
#back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
    .brand-card-full { flex-direction: column; text-align: center; padding: 20px; gap: 12px; }
    .brand-stats { flex-direction: row; justify-content: center; }
    .brand-stat-item { padding: 6px 12px; min-width: 50px; }
    .brand-stat-value { font-size: 14px; }
    .brand-actions { flex-wrap: wrap; justify-content: center; }
    .rank-vote-btn { margin: 0 4px; }
    #back-to-top { bottom: 20px; right: 20px; width: 42px; height: 42px; }
}

/* ============ BRAND VOTE SECTION ============ */
.brand-vote-section {
    background: linear-gradient(135deg, #fefce8 0%, #fef3c7 100%);
    border: 2px solid #f59e0b;
    border-radius: var(--radius-lg);
    padding: 32px;
    margin: 40px 0;
    position: relative;
    overflow: hidden;
}
.brand-vote-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(245,158,11,0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.brand-vote-content {
    display: flex;
    align-items: center;
    gap: 24px;
    position: relative;
    z-index: 1;
}
.brand-vote-icon {
    font-size: 56px;
    line-height: 1;
    flex-shrink: 0;
}
.brand-vote-text {
    flex: 1;
}
.brand-vote-text h3 {
    margin: 0 0 4px;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}
.brand-vote-text p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}
.brand-vote-stats-bar {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid rgba(245,158,11,0.3);
}
.brand-vote-stat {
    text-align: center;
}
.brand-vote-num {
    display: block;
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}
.brand-vote-label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}
.brand-vote-divider {
    width: 1px;
    height: 36px;
    background: rgba(245,158,11,0.3);
}
.brand-vote-action {
    flex-shrink: 0;
    text-align: center;
    min-width: 140px;
}
.btn-vote {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(245,158,11,0.4);
}
.btn-vote:hover:not(.voted):not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(245,158,11,0.5);
}
.btn-vote:active:not(.voted):not(:disabled) {
    transform: translateY(-1px);
}
.btn-vote.voted {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    box-shadow: 0 4px 15px rgba(34,197,94,0.3);
    cursor: default;
}
.btn-vote:disabled:not(.voted) {
    opacity: 0.7;
    cursor: not-allowed;
}
.btn-vote svg {
    flex-shrink: 0;
}
.brand-vote-msg {
    margin-top: 12px;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    animation: fadeInUp 0.3s ease;
}
.brand-vote-msg-success {
    background: rgba(34,197,94,0.1);
    color: #16a34a;
    border: 1px solid rgba(34,197,94,0.3);
}
.brand-vote-msg-error {
    background: rgba(239,68,68,0.1);
    color: #dc2626;
    border: 1px solid rgba(239,68,68,0.3);
}

/* Brand ranking votes display */
.brand-rank-votes {
    display: inline-block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    margin-left: 12px;
    background: var(--bg-alt);
    padding: 2px 10px;
    border-radius: 20px;
}
.brand-rank-item:hover .brand-rank-votes {
    color: var(--primary);
    background: var(--primary-light);
}

/* Rank top 3 highlight */
.rank-top-3 {
    background: linear-gradient(135deg, #f59e0b, #d97706) !important;
    color: white !important;
    box-shadow: 0 2px 8px rgba(245,158,11,0.3);
}

/* ============ SEO CONTENT BLOCKS ============ */
.archive-seo-intro {
    background: var(--bg-alt);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 8px;
    border-left: 4px solid var(--primary);
    line-height: 1.8;
    color: var(--text-secondary);
    font-size: 14px;
}
.archive-seo-intro p {
    margin: 0;
}
.archive-seo-intro strong {
    color: var(--primary);
}
.archive-seo-footer {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    line-height: 1.8;
    color: var(--text-secondary);
    font-size: 14px;
}
.archive-seo-footer h3 {
    color: var(--text-primary);
    font-size: 18px;
    margin: 0 0 12px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-light);
}
.archive-seo-footer ul {
    padding-left: 20px;
    margin: 12px 0;
}
.archive-seo-footer li {
    margin-bottom: 8px;
}
.archive-seo-footer strong {
    color: var(--primary);
}
.archive-vote-callout {
    background: linear-gradient(135deg, #fefce8, #fef3c7);
    border: 1px solid #f59e0b;
    border-radius: var(--radius);
    padding: 12px 20px;
    margin: 16px 0 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #92400e;
}
.archive-vote-callout .callout-icon {
    font-size: 20px;
    flex-shrink: 0;
}
.archive-vote-callout .callout-text {
    font-weight: 500;
}
.term-description {
    background: var(--bg-alt);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin: 16px 0 0;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============ EMPTY STATE ============ */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    background: var(--bg-alt);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--border);
}
.empty-state-icon {
    font-size: 48px;
    margin-bottom: 16px;
}
.empty-state h3 {
    font-size: 20px;
    color: var(--text-primary);
    margin: 0 0 8px;
}
.empty-state p {
    color: var(--text-secondary);
    font-size: 14px;
    max-width: 400px;
    margin: 0 auto 24px;
    line-height: 1.6;
}

/* ============ CALCULATOR PROMO RESPONSIVE ============ */
@media (max-width: 768px) {
    .calculator-promo-wrap {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .calculator-promo-section { padding: 48px 0; }
    .calculator-promo-content .section-header h2 { font-size: 24px; }
    .calculator-promo-form .calculator-wrap { padding: 24px; }
    .calculator-promo-form .form-row { grid-template-columns: 1fr; }
    .brand-rank-logo { width: 40px; height: 40px; }
}

/* ========== 风险规避相关样式 ========== */

/* 免责声明 */
.rank-disclaimer {
    margin-top: 20px;
    padding: 14px 18px;
    background: #fff8e6;
    border: 1px solid #f0d78e;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.7;
    color: #8a6d2b;
}
.rank-disclaimer p {
    margin: 0;
}

/* 推广徽标（品牌排行中） */
.badge-sponsored {
    position: absolute;
    top: -1px;
    right: -1px;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: 0 8px 0 8px;
    z-index: 2;
    letter-spacing: 1px;
    box-shadow: 0 2px 6px rgba(255,107,53,0.3);
}
.brand-rank-featured {
    position: relative;
    overflow: hidden;
}

/* 推广徽标（产品卡片中） */
.badge-sponsored-product {
    position: absolute;
    top: 8px;
    right: 8px;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 4px;
    z-index: 2;
    letter-spacing: 1px;
    box-shadow: 0 2px 6px rgba(255,107,53,0.3);
}
.product-card {
    position: relative;
}

/* 审核中提示条 */
.pending-notice {
    max-width: 1200px;
    margin: 16px auto 0;
    padding: 12px 20px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-left: 4px solid #ffc107;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #856404;
}
.pending-notice-icon {
    font-size: 20px;
    flex-shrink: 0;
}
.pending-notice-text {
    line-height: 1.5;
}

/* 隐私政策页面排版 */
.legal-content h2 {
    font-size: 22px;
    margin: 32px 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary-light);
    color: var(--text);
}
.legal-content h3 {
    font-size: 17px;
    margin: 24px 0 12px;
    color: var(--text);
}
.legal-content p, .legal-content li {
    margin-bottom: 10px;
    line-height: 1.9;
    color: #444;
}
.legal-content ol, .legal-content ul {
    padding-left: 24px;
    margin-bottom: 16px;
}
.legal-content strong {
    color: #222;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .rank-disclaimer { font-size: 12px; padding: 10px 14px; }
    .pending-notice { margin: 12px 12px 0; font-size: 13px; }
    .legal-content { padding: 0 12px; }
    .legal-content h2 { font-size: 19px; }
}